Use raw status code on have_http_status (#7214)

spec/controllers/about_controller_spec.rb

spec/controllers/accounts_controller_spec.rb

spec/controllers/activitypub/outboxes_controller_spec.rb

spec/controllers/admin/accounts_controller_spec.rb

spec/controllers/admin/change_email_controller_spec.rb

spec/controllers/admin/confirmations_controller_spec.rb

spec/controllers/admin/domain_blocks_controller_spec.rb

.../controllers/admin/email_domain_blocks_controller_spec.rb

spec/controllers/admin/instances_controller_spec.rb

spec/controllers/admin/reported_statuses_controller_spec.rb

spec/controllers/admin/reports_controller_spec.rb

spec/controllers/admin/settings_controller_spec.rb

spec/controllers/admin/statuses_controller_spec.rb

spec/controllers/admin/subscriptions_controller_spec.rb

spec/controllers/api/base_controller_spec.rb

spec/controllers/api/oembed_controller_spec.rb

spec/controllers/api/push_controller_spec.rb

spec/controllers/api/salmon_controller_spec.rb

spec/controllers/api/subscriptions_controller_spec.rb

...ontrollers/api/v1/accounts/credentials_controller_spec.rb